| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.93 | 4.341% | $220.0865 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $94.64 | 3.420% | $97.8767 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $155.35 | 9.503% | $170.1129 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $185.82 | 5.376% | $195.8097 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $87.37 | 3.163% | $90.1335 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $141.98 | 4.317% | $148.1093 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $164.99 | 11.367% | $183.7444 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,041.08 | $1,105.8730 | $1,105.87 | $1,105.90 | $1,105.80 | |